| 摘要 |
The invention relates to a Rogowski-loop current sensor comprising a winding (4) extending between two ends (14, 16) configured to be provided about a primary conductor in which flows a current to be measured by moving said ends away from or towards each other. The sensor further includes a closing mechanism (18) provided at the ends of the winding, and including a body (20) having a high magnetic permeability and extending between said ends when the loop is closed. |
